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Primary 3 Mathematics Semestral Assessment 2 (End of Year) Paper 3

Free P3 Maths SA2 Paper 3, Ox Exam version, with questions, answers, and syllabus-aligned practice for Singapore students.

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Primary 3 Mathematics From Real Exams Generated by Ox Alpha Updated 2026-08-27

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Questions

TuitionGoWhere Practice Paper - Mathematics Primary 3

TuitionGoWhere Exam Practice (AI)

Subject: Mathematics Level: Primary 3 Paper: SA2 Practice Paper - Whole Numbers (Version 3 of 5) Duration: 50 minutes Total Marks: 50

Name: ______________________ Class: ______________________ Date: ______________________

Instructions

Answer ALL 20 questions.
Section A: Choose the correct answer and write its number, (1), (2), (3) or (4), in the brackets provided.
Sections B and C: Show your working clearly and write your answers in the spaces provided.
Do not use a calculator.
The marks for each question are shown in brackets ( ).

Section	Questions	Marks
A	1 - 10	20
B	11 - 15	10
C	16 - 20	20
Total		50

Section A (Questions 1 - 10) — 20 marks

Choose the correct answer and write its number in the brackets. Each question carries 2 marks.

1. In 7 065, which digit is in the hundreds place?

(1) 7 (2) 0 (3) 6 (4) 5

Answer: ( )

2. What is the value of the digit 8 in 5 834?

(1) 8 (2) 80 (3) 800 (4) 8 000

Answer: ( )

3. Write "Four thousand and sixty" in numerals.

(1) 460 (2) 4 006 (3) 4 060 (4) 4 600

Answer: ( )

4. Which of the following is the largest number?

(1) 8 909 (2) 8 990 (3) 9 089 (4) 8 099

Answer: ( )

5. What number does the abacus show?

Image pending generation: diagram for Q5.

(1) 3 420 (2) 3 402 (3) 3 042 (4) 342

Answer: ( )

6. $6\,000 + 200 + 90 + 5 =$ ?

(1) 6 295 (2) 6 259 (3) 6 925 (4) 6 205

Answer: ( )

7. Round 6 472 to the nearest hundred.

(1) 6 400 (2) 6 470 (3) 6 500 (4) 6 600

Answer: ( )

8. Find the missing number in the pattern.

2 450, 2 500, ______

<stage3_exam_md>

TuitionGoWhere Practice Paper - Mathematics Primary 3

TuitionGoWhere Exam Practice (AI)

Subject: Mathematics Level: Primary 3 Paper: SA2 Practice Paper - Whole Numbers (Version 3 of 5) Duration: 50 minutes Total Marks: 50

Name: ______________________ Class: ______________________ Date: ______________________

Instructions

Answer ALL 20 questions.
Section A: Choose the correct answer and write its number, (1), (2), (3) or (4), in the brackets provided.
Sections B and C: Show your working clearly and write your answers in the spaces provided.
Do not use a calculator.
The marks for each question are shown in brackets ( ).

Section	Questions	Marks
A	1 - 10	20
B	11 - 15	10
C	16 - 20	20
Total		50

Section A (Questions 1 - 10) — 20 marks

Choose the correct answer and write its number in the brackets. Each question carries 2 marks.

1. In 7 065, which digit is in the hundreds place?

(1) 7 (2) 0 (3) 6 (4) 5

Answer: ( )

2. What is the value of the digit 8 in 5 834?

(1) 8 (2) 80 (3) 800 (4) 8 000

Answer: ( )

3. Write "Four thousand and sixty" in numerals.

(1) 460 (2) 4 060 (3) 4 006 (4) 4 600

Answer: ( )

4. Which of the following is the largest number?

(1) 8 909 (2) 8 099 (3) 9 089 (4) 8 990

Answer: ( )

5. What number does the abacus show?

Image pending generation: diagram for Q5.

(1) 3 420 (2) 3 042 (3) 3 402 (4) 342

Answer: ( )

6. 6 000 + 200 + 90 + 5 = ?

(1) 6 295 (2) 6 259 (3) 6 925 (4) 6 205

Answer: ( )

7. Round 6 472 to the nearest hundred.

(1) 6 400 (2) 6 470 (3) 6 500 (4) 6 600

Answer: ( )

8. Find the missing number in the pattern.

2 450, 2 500, ______, 2 600

(1) 2 510 (2) 2 550 (3) 2 560 (4) 3 000

Answer: ( )

9. What is the smallest 4-digit number that can be made using the digits 9, 0, 5 and 2 once each?

(1) 2 059 (2) 2 509 (3) 2 905 (4) 5 209

Answer: ( )

10. A shop sold 1 250 red balloons and 980 blue balloons. How many more red balloons than blue balloons were sold?

(1) 270 (2) 370 (3) 230 (4) 2 230

Answer: ( )

Section B (Questions 11 - 15) — 10 marks

Show your working clearly in the space provided. Each question carries 2 marks.

11. Write 6 038 in words.

Answer: ________________________________________________

12. Complete the number pattern.

5 000, 4 750, 4 500, ________, 4 000

Answer: ____________

13. Using the digits 3, 7, 1 and 9 once each, form the greatest 4-digit number and the smallest 4-digit number. Find the difference between them.

Working:

Answer: ____________

14. Round 2 946 to the nearest ten and to the nearest hundred.

Nearest ten: ____________ Nearest hundred: ____________

15. There are 2 145 pupils in School A and 1 870 pupils in School B. How many pupils are there altogether?

Working:

Answer: ____________

Section C (Questions 16 - 20) — 20 marks

Show your working clearly. Each question carries 4 marks.

16. A bakery sold 1 264 buns on Saturday. It sold 385 fewer buns on Sunday than on Saturday. How many buns did the bakery sell on the two days altogether?

Working:

Answer: ____________

17. Mr Lim had $5 000. He bought a television for$ 1 850 and a washing machine for $975. How much money had he left?

Working:

Answer: ____________

18. Box A contains 350 beads. Box B contains 4 times as many beads as Box A. How many more beads does Box B contain than Box A?

Working:

Answer: ____________

19. The sum of two numbers is 6 000. One of the numbers is 1 250 greater than the other. Find the smaller number.

Working:

Answer: ____________

20. A library had 3 456 books. After receiving some new books, the library had 4 200 books. Later, 585 old books were given away.

(a) How many new books did the library receive?

(b) How many books were there in the end?

Working:

Answer (a): ____________

Answer (b): ____________

— END OF PAPER —

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Answers

TuitionGoWhere Practice Paper - Mathematics Primary 3

Answer Key — SA2 Practice Paper: Whole Numbers (Version 3 of 5)

Section A (Questions 1 - 10)

Q	Answer	Explanation
1	(2)	In 7 065, the hundreds digit is 0.
2	(3)	The digit 8 is in the hundreds place, so its value is 800.
3	(2)	Four thousand and sixty = 4 060.
4	(3)	Comparing thousands first: 9 089 is the largest.
5	(2)	Abacus shows 3 thousands, 0 hundreds, 4 tens, 2 ones = 3 042.
6	(1)	6 000 + 200 + 90 + 5 = 6 295.
7	(3)	72 > 50, so 6 472 rounds up to 6 500.
8	(2)	Pattern increases by 50: 2 450 + 100 = 2 550.
9	(1)	Smallest arrangement places the smallest non-zero digit first: 2 059.
10	(1)	1 250 − 980 = 270.

Section B (Questions 11 - 15)

11. Six thousand and thirty-eight

12. 4 250 (pattern decreases by 250)

13. Greatest: 9 731; Smallest: 1 379 Difference: 9 731 − 1 379 = 8 352

14. Nearest ten: 2 950; Nearest hundred: 2 900

15. 2 145 + 1 870 = 4 015 pupils

Section C (Questions 16 - 20)

16. Sunday: 1 264 − 385 = 879 Altogether: 1 264 + 879 = 2 143 buns

17. Total spent: 1 850 + 975 = 2 825 Left: 5 000 − 2 825 = $2 175

18. Box B: 350 × 4 = 1 400 Difference: 1 400 − 350 = 1 050 beads

19. Smaller number = (6 000 − 1 250) ÷ 2 = 4 750 ÷ 2 = 2 375 (Check: 2 375 + 3 625 = 6 000 ✓)

20. (a) New books received: 4 200 − 3 456 = 744 books (b) Books in the end: 4 200 − 585 = 3 615 books

Marking notes: Section A: 2 marks per correct answer. Section B: 2 marks per correct answer (1 mark for correct method with wrong answer). Section C: award method marks for correct working even if the final answer is incorrect.